EP1579627A4 - Apparatus and method for controlling and managing individual directed sessions in a communications system - Google Patents

Apparatus and method for controlling and managing individual directed sessions in a communications system

Info

Publication number
EP1579627A4
EP1579627A4 EP03814887A EP03814887A EP1579627A4 EP 1579627 A4 EP1579627 A4 EP 1579627A4 EP 03814887 A EP03814887 A EP 03814887A EP 03814887 A EP03814887 A EP 03814887A EP 1579627 A4 EP1579627 A4 EP 1579627A4
Authority
EP
European Patent Office
Prior art keywords
session
requested
individual directed
controlling
communications system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03814887A
Other languages
German (de)
French (fr)
Other versions
EP1579627A1 (en
EP1579627B1 (en
Inventor
Ross J Lillie
Matthew Kelle
James E Mathis
Donald G Newberg
Bryan Thale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of EP1579627A1 publication Critical patent/EP1579627A1/en
Publication of EP1579627A4 publication Critical patent/EP1579627A4/en
Application granted granted Critical
Publication of EP1579627B1 publication Critical patent/EP1579627B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1069Session establishment or de-establishment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1822Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1083In-session procedures
    • H04L65/1094Inter-user-equipment sessions transfer or sharing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1101Session protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1101Session protocols
    • H04L65/1104Session initiation protocol [SIP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1818Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21Monitoring or handling of messages
    • H04L51/23Reliability checks, e.g. acknowledgments or fault reporting

Abstract

A method for controlling and managing individual directed sessions between at least two endpoints in a communications system. The method including the steps of: intercepting a first message sent from an initiating endpoint via application layer routing to at least one other endpoint requesting an individual directed session; communicating the requested individual directed session to a service entity for determining the state of the session as a function of communication system resources and capabilities and resources of the endpoints to be included in the requested session, and if the requested individual directed session is accepted determining a set of corresponding session parameters; and communicating the state of the requested individual session to the initiating endpoint via application layer routing, and if the requested session is accepted also communicating the state of the session the at least one other endpoint via application layer routing.
EP03814887A 2002-12-31 2003-12-18 Apparatus and method for controlling and managing individual directed sessions in a communications system Expired - Lifetime EP1579627B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/334,523 US6798755B2 (en) 2002-12-31 2002-12-31 Apparatus and method for controlling and managing individual directed sessions in a communications system
US334523 2002-12-31
PCT/US2003/040697 WO2004062192A1 (en) 2002-12-31 2003-12-18 Apparatus and method for controlling and managing individual directed sessions in a communications system

Publications (3)

Publication Number Publication Date
EP1579627A1 EP1579627A1 (en) 2005-09-28
EP1579627A4 true EP1579627A4 (en) 2009-12-09
EP1579627B1 EP1579627B1 (en) 2011-09-28

Family

ID=32680806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03814887A Expired - Lifetime EP1579627B1 (en) 2002-12-31 2003-12-18 Apparatus and method for controlling and managing individual directed sessions in a communications system

Country Status (9)

Country Link
US (1) US6798755B2 (en)
EP (1) EP1579627B1 (en)
JP (1) JP4391424B2 (en)
AT (1) ATE526764T1 (en)
AU (1) AU2003301157A1 (en)
CA (1) CA2510629C (en)
HK (1) HK1082345A1 (en)
TW (1) TWI239162B (en)
WO (1) WO2004062192A1 (en)

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